How does sars covid-19 test work?

Q: Since molecular testing is the gold standard for detecting SARS-CoV-2 ,the causative agent of…

A: Covid-19 is viral infection caused by corona viruse and it is pendamic disease. For detection of…

Q: What is the purpose of sheep red blood cells in the Paul Bunnell Davidsohn test?

A: Paul Bunnell Davidsohn test is used to screen infectious mononucleosis. It is caused by Epstein Barr…

Q: What three essential criteria must be met in order to execute asuccessful mapping cross?

A: Introduction: A genetic cross is the mating of two individuals with desired characters. The…

Q: What is Assay detect antibodies in asymptomatic COVID carrier?

A: KEY WORDS :- Covid virus name - SARS-CoV 2.

Q: how many departments in he hospital will need POCT devices for COVID-19 ?

A: INTRODUCTION- Coronaviruses are identified as reason for human diseases globally. The mode of…

Q: What are the target cells of sars-cov-2? What do these cells have in common

A: Sars-cov-2 is a virus which causes infection that spreads from the the infected person to other…

Q: What is Aseptic technique?

A: Microbiology is the study of microscopic organisms (virus, bacteria, fungi, archaea, and protozoa)…

Q: Difference of quantitative and qualitative tests under QC practices against SARS-CoV-2?

A: SARS-CoV-2 is a severe acute respiratory syndrome coronavirus. It was first featured by three people…

Q: What are the different technical considerations in performing the serum protein electrophoresis…

A: Electrophoresis is valuable as diagnostic tool in clinical laboratory. The principle involves the…

Q: Why are vent polymerase and Pfu more efficient than the Taq polymerase?

A: Polymerase is an enzyme that forms nucleic acids’ long chains. The RNA and DNA polymerase are used…

Q: which human cell machinery do the SARS-CoV-2 uses in order to replicate?.

A: The current COVID-19 pandemic is due to the novel coronavirus SARS-CoV-2.

Q: In the SARS-CoV-2 assay, what is the benefit of a diagnostic tool that can distinguish the…

A: The novel Coronavirus infection SARS CoV 2 can be diagnosed by different means. Proper diagnosis,…

Q: Why are appropriate transducer orientation and image standardization important in vascular…

A: Importance of transducer orientation in Vascular Sonography: *In order to get an exact image, the…

Q: How to create a VNTR profile ?

A: ANswer -VNTR is variable number of tendem repeats that means it is the specific short nucleotide…

Q: Can a Biuret assay assess a pregnancy of a dog urine sample?

A: Relaxin is a protein hormone that is released during pregnancy time.  By detecting levels of a…

Q: What are the structures and functions of SARS Cov2 molecule, SARS Cov2 B.1.1.7, SARS Cov2 S Protein,…

A: An epidemic is defined as "a global epidemic, or a very large area, crossing international borders…

Q: Should you use the same GXT protocol on all subjects? Why or why not?

A: Graded exercise testing (GXT) is a common test used to determine the dynamic relationship between…

Q: quality control in the fight and detection for SARS-CoV-2 testing?

A: COVID-19 or coronavirus disease was originated in the city of China, Wuhan, in the year 2019. It…

Q: Using PEN and PAPER ONLY, illustrate a SARS-CoV-2 genome organization showing all the genes. Label…

A: SARS-CoV 2 is a virus that affects several organs in humans like the heart, kidneys, and very…

Q: a. Mention the procedure of doing blood group by direct method (Forward typing) b. How will you…

A: Blood is a circulating fluid in our body that is composed of red blood cells, white blood cells and…

Q: In count WBC what is the sources of error ?

A: WBC are the cells that protect our body from infectious disease and foreign substances.

Q: What are the advantages and disadvantages of using the E-test?

A: The E-test was created to give a direct measurement of microorganism antibiotic susceptibility. The…

Q: What is rationale of using serological typing in bacterial agglutination?

A: INTRODUCTION Bacterial agglutination If a particular antigen such as bacteria is mixed with its…

Q: how does covid 19 affects childrens repiratory and cardic system?

A:

Q: What types of controls are used for the slide agglutination?

A: A protein produced by the immune system of body when it detects harmful substances is called…

Q: describe  SARS-CoV2 Spike Protein

A: The world is battling with Coronavirus disease (Covid-19) which is caused by the SARS-CoV 2 virus.…

Q: what role does frame-shifting play in the SARS-COV-2?

A: Frameshifting occurs during the protein translation process during which proteins are formed by the…

Q: What are Madin-Darby canine kidney (MDCK) cells? Are the  MDCK cells from mice used to study…

A: Influenza can be described as an infectious disease that attacks the respiratory system of human…

Q: how does covid 19 affects in person visist at walk in clinics

A: Covid 19 caused by SARS CoV 2 is a viral disease and is termed as a pandemic by the World Health…

Q: validity of canine leptospirosis kits?

A: Leptospirosis is a zoonotic disease which occurs in various hosts, it occurs in various domestic…

Q: What are some of the major human enzymes, structure, and proteins needed for SARS-CoV-2 replication…

A: The family of positive-sense, single-stranded RNA-enclosed viruses known as coronaviruses (CoVs) is…

Q: How and Why aseptic technique are crucial? Which aseptic technique are cost effective and easy to…

A: introduction A procedure performed under hygienic, sterile conditions is referred as an aseptic…

Q: What is/are the functions of a pmf? (select all that apply

A: PMF- Proton Motive Force

Q: how does the Pitzer vaccine uses cellular machinery to make the cell SARS-CoV-2 spike protein

A: Spike proteins is a large type I  transmembrane protein that is highly glycosylated as it contains…

Q: How do antibody-basedtests detect how HIV infectionworks?

A: Introduction: B-cells produced from the bone marrow are responsible for the synthesis of antibody.…

Q: What methods do covid-19 tests use to let us know if we are covid patients or not?

A: Coronavirus disease is an infectious disease caused by Covid-19 virus that results in acute…

Q: using the concept of gene therapy,describe how to design a vehicle to target SARS CoV-2 RNA?

A: Gene therapy is used a gene delivery system to insert a gene into the nucleus of the cell for the…

Q: Which statement is true about SARS-Cov-2?

A: SARS-CoV-2(Severe acute respiratory syndrome coronavirus 2) is a member of the family of viruses…

Q: What is the working principle of Lateral flowimmunochromatographic assays (LFIAs)? Supported with a…

A: We are giving answers only but we don't provide references. For a wide range of target analytes,…

Q: state the significance of anti-deoxyribonucleoprotein antibodies in serological testing

A: Deoxyribonucleoproteins. A deoxyribonucleoprotein (DNP) is a DNA-protein combination. Nucleosomes,…

Q: What are the indications of histograms with right elevation?

A: By the modern machines used for complete blood count plots a graph.  Histograms is a graphical…

Q: How is the virus that causes covid 19 (SARS-COV-2) classified?

A: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a new coronavirus associated…

Q: What amino acid does the Bradford Protein Assay primarily mesure

A: Introduction: The Bradford assay is a simple and relatively sensitive method for measuring protein…

Q: In ELISPOT Assay, explain the importance of adding  stimulus to the 96-well plate during the…

A: ELISPOT assay is an Enzyme-Linked Immune adsorbent Spot assay that is used for testing cellular…

Q: What is the complete polypeptide sequence of SARS-CoV-2 spike protein which originated from Wuhan…

A: The full form of SARS-CoV-2 virus is Severe Acute Respiratory Syndrome Corona Virus 2. It is a…

Q: Describe the techniques researchers used to determine the genetic makeup of SARS-CoV-2

A: Whole genome sequencing using next generation sequencing method can be applied to determine the…

Q: In what ways can you apply the principles of aseptic technique in your everyday life to maintain a…

A: Aseptic method means using procedures and procedures to prevent infection. It involves applying…

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.